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Finding the Fourth Proportional to 65,233.10, 97,849.65 and 44,497.10

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Solution

The fourth proportional to 65,233.10, 97,849.65 and 44,497.10 is: 66,745.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,233.10 : 97,849.65 = 44,497.10 : x
  2. Step 2: Convert to fraction form
    65,233.10/97,849.65 = 44,497.10/x
  3. Step 3: Cross multiply
    65,233.10x = 97,849.65 × 44,497.10
  4. Step 4: Simplify right side
    65,233.10x = 4,354,025,661.02
  5. Step 5: Solve for x
    x = 4,354,025,661.02/65,233.10
  6. Step 6: Final answer
    x = 66,745.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.